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Unknown Constant

Class 9 Mathematics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

MathematicsIf (4x^2+12x+k) is a perfect square, what is (k)?Class 9Exploring Algebraic IdentitiesQuadratic expressionsLevel 72Hard MathematicsIf (x^2-14x+c) is a perfect square, what is (c)?Class 9Exploring Algebraic IdentitiesQuadratic expressionsLevel 72Hard MathematicsIf (x^2-10x+k) is a perfect square, what is the value of (k)?Class 9Exploring Algebraic IdentitiesQuadratic expressionsLevel 73Medium MathematicsIf in the square model of ((x+a)^2), each rectangle has area (11x), what will the final small square be?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 68Hard MathematicsIf the square model of ((x+a)^2) has small square (49) and total area of two rectangles (14x), what is (a)?Class 9Exploring Algebraic IdentitiesVisual models of identitiesLevel 67Hard MathematicsIf ( (x-4)(x+k)=x^2+3x-28 ), what is the value of (k)?Class 9Exploring Algebraic IdentitiesAlgebraic identitiesLevel 63Expert MathematicsIf (a_n=kn+2) and (a_5=27), what will be the value of (a_9)?Class 9Sequences and ProgressionsSequencesLevel 41Expert MathematicsIf (g(x)=b-13x) and (g(5)=116), what will (g(12)) be?Class 9Introduction to PolynomialsLinear growth and decayLevel 37Expert MathematicsIf (f(x)=a+13x) and (f(3)=82), what will (f(9)) be?Class 9Introduction to PolynomialsLinear growth and decayLevel 36Expert MathematicsIf (g(x)=b-11x) and (g(5)=103), what will (g(12)) be?Class 9Introduction to PolynomialsLinear growth and decayLevel 35Expert MathematicsIf (f(x)=a+12x) and (f(4)=95), what will (f(10)) be?Class 9Introduction to PolynomialsLinear growth and decayLevel 35Expert MathematicsIf (g(x)=b-7x) and (g(6)=74), what will (g(13)) be?Class 9Introduction to PolynomialsLinear growth and decayLevel 38Hard MathematicsIf (A(t)=a+4t) and (A(3)=32), what is (a)?Class 9Introduction to PolynomialsLinear growth and decayLevel 35Medium MathematicsIf \(p(x)=\frac{x}{8}+a\) and \(p(24)=17\), what is the value of (a)?Class 9Introduction to PolynomialsLinear polynomialsLevel 34Expert MathematicsIf \(p(x)=\frac{x}{6}+a\) and \(p(18)=14\), what is the value of (a)?Class 9Introduction to PolynomialsLinear polynomialsLevel 32Expert